moved mongoid into dev group
fixed gemfile indent
unused js model
simpler form for assigning models to views

* all models and collections should now include a "key" attribute which
* will be used to construct key/value objects from an array of models
simpler @className() method
use simpler array syntax
support display of JSON cols (dump to string first)
fix possible NPE in options
only quiet logs in sidekiq server
put mongoid in both dev & test groups
use explicit method syntax
added mri_21 to platforms list
workaround for class reloading in a multithreaded environment
fix bullet/mongoid issues
only load workaround in rails server; fix for sprockets caching
only show top buttons when needed
split table of checks to separate page
removed CommandList dependency from check editor
render editor on click instead of on load
only try to reload ruby files; added error handling; accidentally made
it single-threaded! derp